[ 9.378954][ T200] ip (200) used greatest stack depth: 24304 bytes left [ 9.543521][ T208] ip (208) used greatest stack depth: 24240 bytes left [ 10.901648][ T256] gre: GRE over IPv4 demultiplexer driver [ 10.915582][ T256] ip_gre: GRE over IPv4 tunneling driver [ 11.565497][ T281] 8021q: 802.1Q VLAN Support v1.8 [ 12.580633][ T319] GACT probability NOT on [ 12.588751][ T317] tc (317) used greatest stack depth: 24192 bytes left [ 367.360358][T16179] ping6 (16179) used greatest stack depth: 24080 bytes left